Underground Storage Tank (UST) Services
Grant provides a complete range of services for regulated commercial underground storage tanks (USTs) – from assessment, decommissioning, and contractor oversight to reporting and regulatory closure. Among our key services are developing and implementing work plans, budgets, and schedules for:
- Decommissioning of USTs
- Excavation of contaminated soil
- In-situ and ex-situ vapor extraction
- Confirmation sampling
- Permits and reporting
Grant is fully licensed by the Oregon Department of Environmental Quality (#24912) and the Oregon Construction Contractors Board (#142210).